|
|
Stage 1 |
Stage 2 |
Stage3 |
|
|
Saturn
V |
LOX-RP-1 Isp=264 6,900
KN thrust 5
engines. |
LOX-LH2 Isp=425 1,023
KN 5
engines |
LOX/LH2 890
KN Isp=426 One
engine |
|
|
Atlas
II AS |
2
Rocketdyne engines 1.84
MN thrust Isp=263 |
1
rocketdyne thrust=269
KN Isp=220 |
4
thiokol castor IVR SRM’s thrust=
433 KN Isp=229 |
Centaur upper stage 2
pratt&Whitney 185
KN Isp=449 1st
engine = 5 minutes 2nd
engine = 2 minutes |
|
Atlas
III Atlas
V EELV |
RD-180 3,820
kN 311
sec |
|
|
|
|
Zenit |
|
11D-513 LOX-RP 78,140
KN 342
sec |
|
|
|
Russian
N-1M |
|
|
11D-57 LOX-LH2 392
KN 456
sec |
|
|
Aerospike (Boeing) |
XRS-2200
(X-33) LOX-LH2 907.6
KN 339
sec, 436 sec (vac) |
|
|
|